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Digital Antenna 578-SW 4' AIS Antenna Marine

Marsoni M251S
Sale price$168.50
Pay 4 payments of $42.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Digital Antenna 578-SW 4' AIS Antenna MarineAIS Antennas 4' Length, 4. 5dB Gain In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet the exacting AIS frequency requirements. Designed with a low 1. 5: 1. 0 SWR ratio from 159 162 MHz, Digital Antennas 4. 5 dB gain AIS antennas offer unsurpassed durability and performance compatible with all AIS transponders. Customers and installers
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 1656 reviews
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Product Reviews
J
Verified Purchase
javier lopez
Phoenix, US
★★★★★ 5
Ganchos magneticos
Color: Orange4pro
Trabaja super bien
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
C
Verified Purchase
Cristen Cramer
Grantham, US
★★★★★ 1
Weak, not heavy duty
Color: Orange4pro
Not for heavy duty use. Magnets are weak. They wouldn’t even hold a shop vac hose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
As described
Color: Orange4pro
Very strong and durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
E
Verified Purchase
Ed Elliott
Belleville, US
★★★★★ 5
Absolutely what I needed.
Color: Orange4pro
Fast shipping. Exactly as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
J
Verified Purchase
Juan
Bozeman, US
★★★★★ 5
Great product
Color: Orange4pro
Strong magnet!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025

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